A doctor has revealed a mathematic formula that ensures you wake-up feeling ready for the day, after being 'obsessed with ...

13."I woke up in the middle of the night very suddenly and bolted upright, with the strong feeling that something was wrong.

Puza says that a simple math formula can reveal your “ideal bedtime” so you wake up feeling your best — and it’s not just about hitting the sack earlier. “Does your nap feel more restful than a full ...

“There is no evidence that there is a fundamental biological reason women need more sleep,” said Dr. Suzanne Bertisch, a ...

Dr Charles Puza told his 811,000 followers on Instagram how to calculate their perfect bedtime to stop feeling groggy after ...